This work was carried out to investigate the seroprevalence of antibodies to Cytomegalovirus, Rubella virus and T. gondii among aborted women in the 9 consecutive months (July 2018 to March 2019) at El-Beida City. A total of 95 women was tested using ELISA method for presence of T. gondii, Rubella and Cytomegalovirus (CMV) antibodies (IgG and IgM) by commercial kit. Data from samples of serum found that, the sero-prevalence of T. gondii (IgG/ IgM) were the highest followed by Rubella (IgG/ IgM) and then CMV (IgG/ IgM). 67.74 % of total women was get two type of antibodies against two different parasites. 22.6% were sero-positive for IgG anti-T. gondii and anti-CMV, 18.3% sero-positive for IgG anti-T. gondii and anti-Rubella and 26.9% were sero- positive for IgG anti-CMV and anti-Rubella at same time.The highest prevalence was noted in age group 21-25 years followed with age groups 31-35 and 26-30. The rate of one miscarriage in abortive women was 50.6% higher than two and three miscarriages 29.9% and 11.5% respectively. Results were might give a better understanding about Rubella, T. gondii, and cytomegalovirus infections during pregnancy that cause the foetal loss.